224422422 has 16 divisors (see below), whose sum is σ = 512965632. Its totient is φ = 64120680.

The previous prime is 224422421. The next prime is 224422447. The reversal of 224422422 is 224224422.

It is a junction number, because it is equal to n+sod(n) for n = 224422392 and 224422401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224422421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2671654 + ... + 2671737.

It is an arithmetic number, because the mean of its divisors is an integer number (32060352).

Almost surely, 2^224422422 is an apocalyptic number.

224422422 is an abundant number, since it is smaller than the sum of its proper divisors (288543210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224422422 is a wasteful number, since it uses less digits than its factorization.

224422422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5343403.

The product of its digits is 4096, while the sum is 24.

The square root of 224422422 is about 14980.7350286960. The cubic root of 224422422 is about 607.6993171448.

Adding to 224422422 its reverse (224224422), we get a palindrome (448646844).

The spelling of 224422422 in words is "two hundred twenty-four million, four hundred twenty-two thousand, four hundred twenty-two".